Pommiers-la-Placette walks

A challenging and demanding hike through the impressive scenery of sheer drops and cliffs typical of the Chartreuse foothills, ancient high-altitude meadows, and a descent into the torrential basins of Charminelle and La Roize, passing through the peaceful haven of Chalais Monastery before returning to the starting point. Trail no. 6 of the "Western Chartreuse Trails". It is strongly recommended that you follow this route in a clockwise direction. These are mountain and/or forest trails, with all the inherent risks: falling branches, trees, stones and rocks; mudslides; torrential floods; slips and slides... You will be walking alongside ravines and cliffs. Do not leave the marked trail.

The hike to the Lorzier rocks via the Charminelle ladders takes us on an adventure along an original route combining slightly dizzying passages through chimneys or on century-old ladders once used by hunters. Several viewpoints offer beautiful panoramic views, particularly at the top of the Lorzier rocks and at the Col des Banettes.

This low-altitude loop takes you up an old passage equipped with ladders by hunters, before crossing the formidable Roize and returning via Chalais and its monastery.

A challenging and somewhat exposed circular route (Pas de l’Aronde). It is advisable to tackle it in this direction, as the descent via the Pas de l’Aronde can prove more dangerous than the ascent. You will be rewarded with magnificent views once you have passed the Goulet du Lorzier (Belledonne, Chartreuse...). ⚠️ Caution! Some sections are exposed; a rope of around ten metres may be useful.

Randonnée en huit partant des Trois Fontaines, un lieu baigné de fraicheur où il fait bon s'attarder en plein été.Le sentier commence dans la forêt en s'élevant dans une rude pente par de nombreux lacets. Il franchit des gradins rocheux pour rejoindre une bergerie d'alpage, le Chalet de Jusson. En haut de la prairie se présente la Cheminée de Jusson qui s'escalade sans difficulté pour parvenir au sommet et profiter d'un magnifique panorama. Descendre la crête et une partie du vallon de l'Hérétang puis remonter la Combe des Veaux pour retrouver le Chalet de Jusson. La descente par le Pas des Rochers de Pierre Taillée s'effectuant sur une sente en déshérence puis dans la forêt pour retrouver le parking conviendra aux randonneurs en quête de lieu secret. GPS ou application Visorando recommandé.Ce parcours s'adresse à des randonneurs bien préparés physiquement.

A beautiful loop around the Grand Ratz, passing by the Roche Brune viewpoint with its breathtaking view of the Isère valley.

A family walk where you’ll discover Voreppe set amidst its rolling hills, with its old hamlets, its slopes once covered in vineyards, and the Poor Clares’ monastery. Trail No. 1 of the "Sentiers de Chartreuse Occidentale" This trail nevertheless presents risks typical of mountain and forest trails (falling branches and the Roize river overflowing at the ‘Pas Japonais’ crossing, etc.).

This walk is ideal for families. It gives you an insight into the age-old struggle of the people of Voreppe against the flooding of their two main rivers, the Roize and the Isère. These rivers have also been a source of wealth for centuries. The Roize powered numerous mills, sawmills and water-driven hammers. The Isère, the main route of communication southwards until the advent of the railway, provided work for boatmen. Trail No. 12 "Western Chartreuse Trails". This is the only one in this series that is not circular, to avoid using the greenway frequented by many cyclists.

This walk takes you back to Voreppe’s medieval past. As you pass through the hamlet of Gachetière, the original village of Voreppe, you can catch a glimpse of the ruins of Château Vieux, the former Dauphin’s castle. It is also an opportunity to explore the hillsides, where steep ravines—fragrant with the scent of wild garlic in spring—alternate with streams, old charcoal kilns and vantage points. Trail No. 5 of the Western Chartreuse Trails. This trail presents the usual risks associated with mountain and forest trails (falling branches, falling trees, mudslides, falling rocks, ravines).

This walk, starting from Voreppe, takes you through a few old hamlets of Voreppe, through the woodland and along the Roize torrent. The Roize torrent is one of the most powerful in the Chartreuse. In mid-May, it wasn’t showing off its full power. The Roize has powered a number of facilities: mills, sawmills and tanneries, and has helped make Voreppe a small economic hub in the Isère valley.

At the southern tip of the Jura massif (Ratz range), this walk is rich in history:- Former fireclay quarry.- Sites associated with the Resistance.- Ruins of an ancient settlement (with a bread oven).- A centuries-old track, of which the paving and retaining walls remain.- Views over the Cirque de Roize.- The Isère plain and gorge, a true corridor carved out by glaciers between the Vercors and the Chartreuse Trail No. 2 of the "Western Chartreuse Trails". This trail presents risks typical of mountain and forest trails (falling branches and rocks along the cliff face) and care should be taken when crossing the main road.

Pleasant circular route starting from Voreppe, which passes through Pommiers-la-Placette and the Col de Tençon at the foot of the Rochebrune summit.

A lovely but fairly strenuous hike. Return via the same route.

A family-friendly circuit starting from Chalais Monastery and ending at the eponymous Aiguille.

This peaceful walk passes through the hamlets of the plain. It invites you to explore a veritable history book of Voreppe, from the Middle Ages to the present day: mining ruins, reminders of former agricultural and boatmen’s activities, and the remains of romantic holiday resorts. It also highlights the significant topographical contrast within the commune. Trail No. 11 of the Western Chartreuse Trails. This route can also be explored by mountain bike.

Tour of Mont-Saint-Martin: Trail No. 9 of the Western Chartreuse Trails. This hike takes you to Mont-Saint-Martin, a small village nestled at the foot of the Rocher de l’Église, once a hub of intense pastoral activity. It is also full of contrasts: the shade of the tall, centuries-old forests, the thrill ofthe cable car ascent, the light on the Mont-Saint-Martin mountain pasture slopes, and the tranquillity along the meadows and streams overlooking the Isère valley landscape.Read the practical information.

Warning: Trail for experienced hikers. It is strongly recommended that you follow this trail in a clockwise direction (Cheminée de Lorzier is not roped off). Trail No. 7 of the "Sentiers de Chartreuse Occidentale". Although our trails are regularly maintained, they are mountain and/or forest trails, with all the inherent risks:falling branches, trees, stones, rocks, mudslides, flash floods, slips... You will be walking alongside ravines and cliffs. Do not leave the marked trail.

This is a loop south of the Chartreuse, at a modest altitude. It starts at Chalais Monastery, climbs up the cable-assisted passageway of the chimney, then heads towards the small village of Mont-Saint-Martin and returns via the Cuchet route. Traditional yellow directional signs indicate the distance to be covered and the time needed to reach the destinations concerned.

This low peak and its twin opposite on the Vercors side, the Dent de Moirans, watch over the exit of the Isère as it flows quietly towards the Rhône and the entrance of rain and snow clouds pushed by the north winds. A remarkable viewpoint over the valleys, it is an ideal half-day walk.

A route to the Aiguille and the Monastère de Chalais. A relentless climb with a steep, slippery and exposed access ramp to the south ridge.

A lovely, fairly long circular route with the Chalais Monastery—which overlooks the town of Voreppe—as your destination; this is a slightly more challenging alternative to the usual drive up the road to the monastery. The views from the Aiguille de Chalais and the Rocher de Bellevue are breathtaking!

This walk showcases the contrasting character of our landscape: southern slopes once terraced for vineyards, tall beech forests, the site of Chalais Monastery and the wild little valley of Malsouche. On the way down, you’ll take an old path leading to Chalais. It leads you to Voreppe’s industrial past, represented by the cement quarries. Trail No. 10 of the Western Chartreuse Trails. This trail presents risks typical of mountain and forest trails (falling branches, falling trees, falling rocks along the cliffs).

A fun hike bordering on mountaineering on a very little-used route leading to the Rocher de Chalves via its southern ridge. You will discover the Ouillon, a monolith clearly visible at the foot of the ridge, before climbing an easy rock face (never exceeding 3c) along the ridge. Caution: there is a sheer drop below the ridge, so you must proceed slowly and test each hold carefully, as some boulders are ready to tumble down.

A circular route on wide paths that allows you to delve into the history of millstones.

Starting from the impressive Crossey Gorges (200 m high), this double-circular route, mainly through woodland and without any technical difficulty or danger, will take you to the Tourniquet or Pont de Pierre Chave, a rather rare spiral structure where the road passes successively under and over the bridge. On the return journey, the route passes by the Rocher de la Garde, a lovely viewpoint overlooking Saint-Étienne de Crossey and the Voironnais region.

This is an easy hike, except for a short acrobatic passage on the sharp limestone pavement near the cross. Beautiful view of Saint-Étienne-de-Crossey and its surroundings.